STF-19-S1-C ERAVANT | Alldatasheet

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Technical content

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2023 by Eravant Final Rev 1.1 U-Band, Compact Faraday Isolator STF-19-S1-C is a WR-19 Faraday isolator that operates from 40 to 60 GHz. The Faraday isolator is constructed with a longitudinal, magnetized ferrite rod that causes a Faraday rotation of the incoming RF signal. The compact, robust package is highly ideal for system integration and subassemblies where space is at a premium and allows for backside access for waveguide screws. The isolator offers 30 dB typical isolation and 1.3 dB typical insertion loss. The input and output ports are WR-19 waveguides with UG-383/U-M anti-cocking flanges. A 90-degree twisted version of this isolator is available under model STF-19-91-C. Electrical Specifications: Mechanical Specifications: Parameter Minimum Typical Maximum Frequency Range 40 GHz 60 GHz Insertion Loss 1.3 dB Isolation 30 dB Return Loss 16 dB Power Handling 1.5 W (CW) Specification Temperature +25 °C Operating Temperature -40 °C +85 °C Item Specification Waveguide Port WR-19 Flange UG-383/U-M Anti-Cocking Insertion Length 2.0” Material Aluminum Finish Gold Plated Weight 3 Oz Outline TF-SU-A-C ECCN EAR99

FEATURES

  • Full Band Coverage
  • Low Insertion Loss
  • High Isolation
  • Compact Form Factor
  • Backside Flange Screw Access

APPLICATIONS

  • Test Lab
  • Instrumentations
  • Subassemblies SUPPLEMENTAL DETAILS

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2023 by Eravant Final Rev 1.1 Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) NOTE:

  • All data presented is collected from a sample lot. Actual data may vary unit to unit.
  • All testing was performed under +25 ˚C case temperature.
  • Eravant reserves the right to change the information presented without notice. CAUTION:
  • Exceeding absolute maximum ratings will damage the device.
  • The device is sensitive to magnetic fields. Always keep magnet fields 6 inches away.
  • Any foreign objects in the waveguide will cause performance degradation and possible device damage. -50 -45 -40 -35 -30 -25 -20 -15 -10 -10 40 42 44 46 48 50 52 54 56 58 60 Isolation and Return Loss (dB) Insertion Loss (dB) Frequency (GHz) Typical Measured Performance vs Frequency Insertion Loss Input Return Loss Isolation Output Return Loss